You may have thought Mozilla could not open up beyond its current state, but you may be wrong: Aza Raskin, Mozilla Labs' UX Lead and Sebastiaan de With, a freelance icon designer, have completely opened up the process of designing a new logo for Mozilla Ubiquity. The second round of conceptual exploration has just started, and the popular vote is very welcome on the blog or in the comments. What's your favorite concept, and why?